Local Calling Guide
Area code/prefix search
NPA: 925
[Rate centres in NPA 925]
[Dial plan for NPA 925]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-889
| 1 |
Clayton |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-889
| 2 |
Clayton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-889
| 3 |
Clayton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-889
| 4 |
Clayton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-889
| 5 |
Clayton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-889
| 6 |
Clayton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2005-03-14 |
|
| 925-889
| 7 |
Clayton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2006-01-08 |
|
| 925-889
| 8 |
Clayton |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2015-04-09 |
|
| 925-889
| 9 |
Clayton |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2011-03-24 |
|
| 925-890
| A |
Concord |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 925-891
| A |
Walnut Creek |
CA |
OKLDCAAN5MD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
722 |
|
|
|
| 925-891
| 0 |
Walnut Creek |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-891
| 1 |
Walnut Creek |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-891
| 3 |
Walnut Creek |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-891
| 4 |
Walnut Creek |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2008-02-05 |
|
| 925-891
| 6 |
Walnut Creek |
CA |
|
6529 T-MOBILE USA, INC. |
722 |
|
2026-05-11 |
|
| 925-891
| 7 |
Walnut Creek |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-891
| 8 |
Walnut Creek |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-891
| 9 |
Walnut Creek |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-892
| A |
Pleasanton |
CA |
OKLDCAAN5MD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
722 |
|
|
|
| 925-892
| 0 |
Pleasanton |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-892
| 1 |
Pleasanton |
CA |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 925-892
| 2 |
Pleasanton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-892
| 3 |
Pleasanton |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-05-04 |
|
| 925-892
| 4 |
Pleasanton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-11-25 |
|
| 925-892
| 5 |
Pleasanton |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-892
| 6 |
Pleasanton |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-892
| 7 |
Pleasanton |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 925-892
| 8 |
Pleasanton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-11-25 |
|
| 925-892
| 9 |
Pleasanton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 925-895
| A |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 0 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 1 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 2 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 3 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 4 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 5 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-895
| 6 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-895
| 7 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-895
| 8 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-895
| 9 |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 925-897
| A |
Dublin-San Ramon |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 925-897
| 0 |
Dublin-San Ramon |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2022-10-01 |
|
| 925-897
| 1 |
Dublin-San Ramon |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2022-09-20 |
|
| 925-897
| 2 |
Dublin-San Ramon |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2022-09-20 |
|
| 925-897
| 3 |
Dublin-San Ramon |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2022-09-20 |
|
| 925-897
| 4 |
Dublin-San Ramon |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2022-09-20 |
|
| 925-897
| 5 |
Dublin-San Ramon |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2022-09-20 |
|
| 925-897
| 6 |
Dublin-San Ramon |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-08-11 |
|
| 925-897
| 7 |
Dublin-San Ramon |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-08-11 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 >>
Last updated: Sat, 02 May 2026 12:20:53 UTC
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